125363579 has 4 divisors (see below), whose sum is σ = 136760280. Its totient is φ = 113966880.

The previous prime is 125363573. The next prime is 125363587. The reversal of 125363579 is 975363521.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125363579 - 2⁸ = 125363323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125363573) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5698334 + ... + 5698355.

It is an arithmetic number, because the mean of its divisors is an integer number (34190070).

Almost surely, 2^125363579 is an apocalyptic number.

125363579 is a deficient number, since it is larger than the sum of its proper divisors (11396701).

125363579 is a wasteful number, since it uses less digits than its factorization.

125363579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11396700.

The product of its digits is 170100, while the sum is 41.

The square root of 125363579 is about 11196.5878284413. The cubic root of 125363579 is about 500.4843027502.

The spelling of 125363579 in words is "one hundred twenty-five million, three hundred sixty-three thousand, five hundred seventy-nine".